---
product_id: 36742515
title: "GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb"
brand: "glb pool and spa products"
price: "B/.73"
currency: PAB
in_stock: true
reviews_count: 8
category: "Glb Pool And Spa Products"
url: https://www.desertcart.com.pa/products/36742515-glb71428a-calcium-hypochlorite-super-charge-shock-1-lb
store_origin: PA
region: Panama
---

# Fast dissolving granules Controls algae growth Kills bacteria effectively GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb

**Brand:** glb pool and spa products
**Price:** B/.73
**Availability:** ✅ In Stock

## Summary

> ⚡ Shock your pool into perfection — because clear water is the new status symbol!

## Quick Answers

- **What is this?** GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb by glb pool and spa products
- **How much does it cost?** B/.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/36742515-glb71428a-calcium-hypochlorite-super-charge-shock-1-lb)

## Best For

- glb pool and spa products enthusiasts

## Why This Product

- Trusted glb pool and spa products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bacteria Buster:** Powerful formula that kills harmful bacteria for a safer swim 🦠
- • **Trusted Quality:** From GLB Pool & Spa, a brand trusted by pros and DIYers alike 🏆
- • **Rapid Shock Action:** Super charge your pool with fast-dissolving granules for instant clarity ⚡
- • **Versatile Cleaning Hack:** Not just for pools—revive wood surfaces and purify water with ease 🔄
- • **Organic Waste Annihilator:** Eliminate stubborn organic contaminants and keep your water pristine 🌿

## Overview

GLB71428A Calcium-Hypochlorite Super Charge Shock is a 1 lb granular pool treatment designed for rapid dissolution to destroy organic waste, control algae, and kill bacteria. Ideal for maintaining crystal-clear, safe swimming water, it also doubles as a powerful cleaning agent for outdoor surfaces and emergency water purification.

## Description

GLB 71428A

Review: Small round granules - I did not use this for a pool... I saw a tiktok video wherein the guy used pool chlorine to clean his wood picnic table. So curiosity led me to try these shock granules because it was cheaper then buying a gallon of liquid pool chlorine/shock. I tried to dissolve the granules (little whitish bb-like balls) in hot water in the pressure washer solution canister. Mostly worked but I will do it on the stove the next time. I sprayed the fence completely and waited about 30min before rinsing off with the 4000psi pressure washer (cold water). AMAZING!!! The wood look like I just installed it from buying wood at the store. It's been over a year later and its just starting to look dull again.
Review: Water - Perfect for emergency water purification

## Features

- Fast dissolving, granular shock treatment
- Destroys organic waste
- Controls algae
- Kills bacteria

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004DEOPFU |
| Best Sellers Rank | #421,169 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #896 in Swimming Pool Chlorine |
| Brand | GLB Pool and Spa Products |
| Customer Reviews | 3.7 3.7 out of 5 stars (38) |
| Is Discontinued By Manufacturer | No |
| Item Form | Granular |
| Item Weight | 1 pounds |
| Item model number | GLB71428A |
| Manufacturer | GLB Pool and Spa Products |
| Number of Items | 1 |
| Product Benefits | Kills Bacteria, Controls Algae, Destroys Organic Waste |
| Product Dimensions | 6 x 6 x 12 inches |
| UPC | 785336714288 |
| Unit Count | 16.0 Ounce |

## Product Details

- **Brand:** GLB Pool and Spa Products
- **Item Form:** Granular
- **Item Weight:** 1 Pounds
- **Product Benefits:** Kills Bacteria, Controls Algae, Destroys Organic Waste
- **UPC:** 785336714288

## Images

![GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb - Image 1](https://m.media-amazon.com/images/I/61PqwqjXd+L.jpg)

## Questions & Answers

**Q: How many gallons is the 1lb bag good for?**
A: The 1 pound 55% calcium Hypochlorite will treat about 12,000 gallons.

**Q: Is this 68% calcium hypochlorite?**
A: 65% calcium hypochlorite

**Q: Does this product have stablizers in it?**
A: yes

**Q: Will this get rid of rust in the water?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small round granules
*by N***E on October 5, 2025*

I did not use this for a pool... I saw a tiktok video wherein the guy used pool chlorine to clean his wood picnic table. So curiosity led me to try these shock granules because it was cheaper then buying a gallon of liquid pool chlorine/shock. I tried to dissolve the granules (little whitish bb-like balls) in hot water in the pressure washer solution canister. Mostly worked but I will do it on the stove the next time. I sprayed the fence completely and waited about 30min before rinsing off with the 4000psi pressure washer (cold water). AMAZING!!! The wood look like I just installed it from buying wood at the store. It's been over a year later and its just starting to look dull again.

### ⭐⭐⭐⭐⭐ Water
*by L***L on October 7, 2023*

Perfect for emergency water purification

### ⭐⭐⭐⭐⭐ SuperShock
*by K***N on August 8, 2011*

Have an above ground pool and this stuff is great to put in the pool for a quick clean. No skin irritations and I feel safe using it with my 4 year old and her friends. Plus, it saves on the water bill and having to dump the water all summer. Great buy when purchasing online from Amazon!

## Frequently Bought Together

- GLB Pool and Spa Products GLB71428A Calcium-Hypochlorite Super Charge Shock, 1 lb
- HTH 42049 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water Clean & Crystal Clear, Sanitizes & Protects - Slow Dissolving, 1.5 lbs
- HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-04*